Silicon carbide semiconductor component with edge termination structure

Abstract

A semiconductor component includes a SiC semiconductor body having an active region and an edge termination structure at least partly surrounding the active region. A drift zone of a first conductivity type is formed in the SiC semiconductor body. The edge termination structure includes: a first doped region of a second conductivity type between a first surface of the SiC semiconductor body and the drift zone, the first doped region at least partly surrounding the active region and being spaced apart from the first surface; a plurality of second doped regions of the second conductivity type between the first surface and the first doped region; and third doped regions of the first conductivity type separating adjacent second doped regions of the plurality of second doped regions from one another in a lateral direction.

Dependencies are inferred from the claim text.